Billing Data Analyst

#One Group | One Energy

We are Enerwave, member of HELLENiQ ENERGY and a leader in providing outstanding and innovative energy solutions. We operate with passion, being engaged in heart and mind to what we do, and we pride ourselves on offering our employees a place where they can excel, creating value. We are offering now a set of exciting positions across our premises in various locations covering multiple departments and areas of expertise.

We are currently looking for a Billing Data Analyst, who will support the Billing & Metering section through data analysis, reporting, and automation, ensuring billing accuracy and enabling data‑driven decision making.

What will you do:

• Compile and export monthly key performance indicators (KPIs) and present them to the manager

• Conduct data analysis with SQL and Excel to generate informative reports for the Billing Section
• Analyze data providing recommendations based on findings and insights
• Perform pre and post-billing mass validation checks and ensure the correct implementation of billing cycles
• Create, develop, test, and implement automated processes for the Billing section
• Develop and implement quality assurance procedures to ensure billing accuracy
• Evaluate data sets to be used for further analysis and data implementation for data engineers and business intelligent engineers
• Collaborate with the Manager an